diff --git a/pom.xml b/pom.xml
index 4838057..049e33a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.swiftcryptollc</groupId>
     <artifactId>kyberJCE</artifactId>
-    <version>2.1.4</version>
+    <version>2.1.5</version>
     <packaging>jar</packaging>
     <name>KyberJCE</name>
     <description>Pure Java implementation of Kyber</description>
@@ -47,8 +47,8 @@
                 <artifactId>maven-compiler-plugin</artifactId>
                 <version>3.10.1</version>
                 <configuration>
-                    <source>18</source>
-                    <target>18</target>
+                    <source>17</source>
+                    <target>17</target>
                     <compilerArgs>
                         <arg>--add-exports</arg>
                         <arg>java.base/sun.security.util=ALL-UNNAMED</arg>